François ARAGO (1786-1853). L.A.S. (signed at the top, in the 3rd person), August 19, 1818, to the painter Jules Boilly; 1page in-8 (pasted on a folio in-4, ink stamp JB). He sends her "this little sample of the wine of his country"; he hopes for Mrs. Boilly's speedy recovery and thanks "for the portraits, so striking in their resemblance, of the three little marmots".